Do not focus on the commented line of the allocation pool. The provider network is being built successfully but my main problem is that when i launch an instance it will not take a dhcp ip ... basically it will take no ip at all. How i can enable the dhcp in my provider network..can i do it from horizon? from the local.conf before the installation(enable a plugin service or something similar)? or after?

2 answers

DevStack doesn’t seem to create a DHCP server on the provider network; see line 315 in the L3 initialization script. You can try to change that with openstack subnet set —dhcp after you deploy the cloud.

There doesn’t seem to be a local.conf option for this, but you are free to remove —no-dhcp from the L3 script before running stack.sh.

(the ipad I am writing this on converts double dashes into single long dashes)